Traditional Culture Encyclopedia - Photography and portraiture - How to make the material of mobile advertising light box?
How to make the material of mobile advertising light box?
First, buy a PVC board with the size you need, write the advertising words you want on it, then drill all the small holes in the font to install LEDs, then buy the bright LEDs on the board in the electronic component market or Taobao, connect all the LEDs in series every four, and finally connect them in parallel (working voltage is 12V). According to the number of LEDs, choose 12V switching power supply. If you want to spend a little, you can use color led.
- Previous article:The Classic Lines of Xiapu Photography (Written by He Xing and Shui Yuan)
- Next article:Black widow of Avengers 3?
- Related articles
- Tourist guide of scenic spots in Mudu ancient town
- What about Beijing Hao Hao Fashion Photography Co., Ltd.?
- Is it necessary to spend money to learn Taobao to open a shop?
- How to adjust the film for photography?
- How about Apple mobile phone lemon 8?
- Opening hours of the Eye of the Cloud observation deck
- How to write the business scope of the business license?
- April 18 What clothes are suitable for Dalian weather? Cold.
- How to modify gateway and subnet mask through webcam
- Photography tips to improve the quality of portrait shots